A Different Timeline, A Different Story. (A Spider man fanfiction)

When Peter Parker aka Spiderman was helping Dr. Strange with some magic stuff Spidey accidentally knock out an amulet (The Siege Perilous) that changes every original story of every single person in the Marvel Universe but, little did Peter know, it actually causes villains to be more powerful because SOME OF THE SUPERHERO DOES NOT EXIST! So Peter has to figure everything out to turn everything back to normal but also, Peter's memories about being a superhero are reset too! This is going to be hard for our Spidey.